외상성 후방 견관절 불안정성에 의한 겨드랑신경 작은원근 가지 단독 손상
Isolated Injury of the Axillary Nerve Branch to Teres Minor Following After Traumatic Posterior Instability of Shoulder
1
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
We describe a case of a 23-year-old man who presented with posterior instability of the right shoulder following trauma. Focal neuropathy of the axillary nerve branch to the teres minor muscle was diagnosed electrophysiologically. A shoulder magnetic resonance image revealed fatty atrophy of the teres minor muscle with sparing of the deltoid,supraspinatus, infraspinatus, and subscapularis muscles. To our knowledge, this is the first case of selective injury of the branch of the axillary nerve to the teres minor muscle to be described in Korea.
Abstract
We describe a case of a 23-year-old man who presented with posterior instability of the right shoulder following trauma. Focal neuropathy of the axillary nerve branch to the teres minor muscle was diagnosed electrophysiologically. A shoulder magnetic resonance image revealed fatty atrophy of the teres minor muscle with sparing of the deltoid,supraspinatus, infraspinatus, and subscapularis muscles. To our knowledge, this is the first case of selective injury of the branch of the axillary nerve to the teres minor muscle to be described in Korea.
참고문헌 (10)
- Berry H, "Axillary nerve palsy following blunt trauma to the shoulder region: A clinical and electrophysiological review", J Neurol Neurosurg Psychiatry, 45, pp.1027~1032 (1982)
- Ball CM, "The posterior branch of the axillary nerve: An anatomic study", J Bone Joint Surg Am, 85-A, pp.1497~1501 (2003)
- Chung IH, "Branching pattern and morphometry of the axillary nerve", Korean J Anat, 33, pp.373~379 (2000)
- Kim JM, "Injury of the anterior branch of axillary nerve after traumatic posterior dislocation of the shoulder", J Korean Acad Rehabil Med, 19, pp.179~183 (1994)
- Linker CS, "Quadrilateral space syndrome:Findings at MR imaging", Radiology, 188, pp.675~676 (1993)
- Friend J, "Breidahl W, McMenamin P. Teres minor innervation in the context of isolated muscle atrophy", Surg Radiol Anat, 32, pp.243~249 (2010)
- Bredella MA, "Denervation syndromes of the shoulder girdle: MR imaging with electrophysiologic correlation", Skeletal Radiol, 28, pp.567~572 (1999)
- Hoskins WT, "Quadrilateral space syndrome: A case study and review of the literature", Br J Sports Med, 39, pp.9~ (2005)
- Sofka CM, "Teres minor denervation on routine magnetic resonance imaging of the shoulder", Skeletal Radiol, 33, pp.514~518 (2004)
- Wilson L, "Isolated teres minor atrophy: manifestation of quadrilateral space syndrome or traction injury to the axillary nerve?", Orthopedics, 29, pp.447~450 (2006)